Photoallergy to methoxsalen.
D006801:Humans; D008214:Lymphocytes; D008297:Male; D008730:Methoxsalen / Q000009:adverse effects*; D010787:Photosensitivity Disorders; D012867:Skin / Q000473:pathology*; D012882:Skin Tests; D014466:Ultraviolet Rays
D008730:Methoxsalen